.home-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 2rem 0;
}

.hero-section {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.hero-section h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
  font-size: 1.3rem;
  opacity: 0.9;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 16px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #ffd700;
}

.feature-card p {
  line-height: 1.6;
  opacity: 0.9;
}

.project-structure {
  max-width: 800px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.project-structure h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #ffd700;
}

.structure-tree {
  background: rgba(0, 0, 0, 0.3);
  padding: 2rem;
  border-radius: 12px;
  overflow-x: auto;
}

.structure-tree pre {
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
  color: #e0e0e0;
}

.tech-stack {
  max-width: 800px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.tech-stack h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #ffd700;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.tech-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tech-name {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #ffd700;
}

.tech-desc {
  display: block;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 1rem;
  }
  
  .project-structure,
  .tech-stack {
    padding: 0 1rem;
  }
  
  .structure-tree {
    padding: 1rem;
  }
  
  .structure-tree pre {
    font-size: 0.8rem;
  }
} 